can borrow
Regular verb: borrow - borrowed- borrowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can borrow
you can borrow
she can borrow
we can borrow
you can borrow
they can borrow 	I can be borrowing
you can be borrowing
she can be borrowing
we can be borrowing
you can be borrowing
they can be borrowing	I can have borrowed
you can have borrowed
she can have borrowed
we can have borrowed
you can have borrowed
they can have borrowed	I can have been borrowing
you can have been borrowing
she can have been borrowing
we can have been borrowing
you can have been borrowing
they can have been borrowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot borrow
you cannot borrow
she cannot borrow
we cannot borrow
you cannot borrow
they cannot borrow 	I cannot be borrowing
you cannot be borrowing
she cannot be borrowing
we cannot be borrowing
you cannot be borrowing
they cannot be borrowing	I cannot have borrowed
you cannot have borrowed
she cannot have borrowed
we cannot have borrowed
you cannot have borrowed
they cannot have borrowed	I cannot have been borrowing
you cannot have been borrowing
she cannot have been borrowing
we cannot have been borrowing
you cannot have been borrowing
they cannot have been borrowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I borrow?
can you borrow?
can she borrow?
can we borrow?
can you borrow?
can they borrow? 	can I be borrowing?
can you be borrowing?
can she be borrowing?
can we be borrowing?
can you be borrowing?
can they be borrowing? 	can I have borrowed?
can you have borrowed?
can she have borrowed?
can we have borrowed?
can you have borrowed?
can they have borrowed? 	can I have been borrowing?
can you have been borrowing?
can she have been borrowing?
can we have been borrowing?
can you have been borrowing?
can they have been borrowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not borrow?
can you not borrow?
can she not borrow?
can we not borrow?
can you not borrow?
can they not borrow? 	can I not be borrowing?
can you not be borrowing?
can she not be borrowing?
can we not be borrowing?
can you not be borrowing?
can they not be borrowing? 	can I not have borrowed?
can you not have borrowed?
can she not have borrowed?
can we not have borrowed?
can you not have borrowed?
can they not have borrowed? 	can I not have been borrowing?
can you not have been borrowing?
can she not have been borrowing?
can we not have been borrowing?
can you not have been borrowing?
can they not have been borrowing?